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Tocris Bioscience™ Cyanine 5, SE

Product Code. 30306096
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5 mg
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Product Code. 30306096

Brand: Tocris Bioscience™ 5436/5

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This item is not returnable. View return policy

Description

Red fluorescent dye (Reactive group: NHS ester). Application: confocal microscopy, fluorescence microscopy, flow cytometry

Key information: Cyanine 5, SE is a widely used red fluorescent dye supplied with an NHS ester reactive group for the labeling of primary amines. Application: Suitable for fluorescence microscopy, confocal microscopy and flow cytometry. Properties and Photophysical Data: Excitation and emission maxima (λ) are 649 nm and 666 nm, respectively; quantum yield = 0.2; extinction coefficient = 250,000 M-1cm-1; A280 correction factor = 0.04. For more information on how Cyanine 5, SE may be used, see our protocol: Conjugation Protocol for Amine Reactive Dyes .
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Specifications

Chemical Name or Material 2-[5-[1-[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium, inner salt
CAS 146368-14-1
Quantity 5 mg
Target Fluorescent Dyes
Molecular Formula C37H43N3O10S2
Purity 0.95
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